What is GPT-6.1 Terra?

GPT-6.1 Terra is a multimodal AI model developed by OpenAI for visual reasoning, precise computer interaction, natural language generation, and high-volume professional automation. The model is designed to combine detailed image understanding with the ability to execute multistep tasks across software applications and graphical user interfaces. Its visual reasoning capabilities support analyzing technical drawings, interpreting complex images, identifying interface elements, and extracting structured information from visual materials. Computer-use functionality enables AI agents to complete online forms, enter invoice details into accounting systems, manipulate desktop applications, and assist with video editing workflows. GPT-6.1 Terra supports text and image inputs, text generation, a 1,050,000-token context window, and a maximum output length of 128,000 tokens. Developers can configure reasoning effort using none, low, medium, high, xhigh, and max settings to manage performance, response time, and computational requirements. Its software engineering capabilities include code generation, debugging, terminal-based problem-solving, and automated development tasks involving external tools. The OpenAI Responses API provides access to function calling, structured outputs, web search, file search, code interpretation, hosted shell execution, computer use, and Model Context Protocol integrations. In OpenAI's published evaluations, GPT-6.1 Terra demonstrated improvements over GPT-5.6 Terra in visual reasoning, desktop application automation, coding performance, and factual accuracy. The model includes safeguards for cybersecurity risks, prompt injection resistance, and adherence to user instructions, with safety protections aligned with OpenAI's GPT-6 model family.

Pricing

Price Starts At:
$1 per 1M tokens (input)
Price Overview:
Input: $1 per 1 million tokens
Output: $5 per 1 million tokens
Cached Input: $0.05 per 1 million cached input tokens

Integrations

Offers API?:
Yes, GPT-6.1 Terra provides an API
All GPT-6.1 Terra Integrations
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Screenshots and Video

GPT-6.1 Terra Screenshot 1
GPT-6.1 Terra Screenshot 1 GPT-6.1 Terra Screenshot 2

Company Facts

Company Name:
OpenAI
Date Founded:
2015
Company Location:
United States
Company Website:
openai.com

Product Details

Deployment
SaaS
Training Options
Documentation Hub
Support
Web-Based Support

Product Details

Target Company Sizes
Individual
1-10
11-50
51-200
201-500
501-1000
1001-5000
5001-10000
10001+
Target Organization Types
Mid Size Business
Small Business
Enterprise
Freelance
Nonprofit
Government
Startup
Supported Languages
English

GPT-6.1 Terra Categories and Features

Multimodal Models

Large Language Models

Foundation Models

AI Vision Models

AI Reasoning Models

AI Models

AI Coding Models

GPT-6.1 Terra Customer Reviews

Write a Review
  • Reviewer Name: A Verified Reviewer
    Position: Developer
    Has used product for: Less than 6 months
    Uses the product: Daily
    Org Size (# of Employees): 100 - 499
    Ease Of Use
    Cost
    Would you Recommend to Others?
    1 2 3 4 5 6 7 8 9 10

    Great model

    Date: Oct 26 2026
    Summary

    It is quick, capable, reasonably priced, and really good for everyday agent work where I want a little more intelligence without paying for the top model every time.

    Positive

    Great for the stuff where I want more than a lightweight model, but I don’t really need to bring out Sol or Astra. That middle ground is where it works really well. It feels fast, and it is especially good with screenshots, browser-based tasks, computer use, and smaller coding jobs. I can throw a UI problem or a multi-step workflow at it and usually get something useful without much back-and-forth. The 1M+ context window is also nice because I do not have to be precious about what I include. I can give it a bunch of files, logs, docs, or prior context and just let it work through the whole thing.

    Negative

    The main drawback is that it is a bit of a “middle child” model. Luna is cheaper when I just need something fast, and Sol is better when the task is genuinely hard.

    Read More...
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